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Kiweno Rapid Vitamin D Test

Health Care

74% of the UK has sub optimal vitamin D levels. Tonic is giving you the chance to find out if you're part of this statistic in just 15 minutes at home. 

Kiweno is the worlds first at-home rapid vitamin D testing kit that gives you your results in just 15 minutes*. So, you can check the status of your immune health in the comfort of your own home.

1x Kiweno rapid Vitamin D test
1x Share your levels with our Nutritionist to get a tailored plan for you. 

*Smartphone with a camera is required to measure and record vitamin D levels on the Kiweno app.

IN EVERY DRINK, YOUR BODY GETS:

Tonic Health

  • Science backed high dose
  • All natural & vegan
  • Powerful plants
  • No added sugar
  • High liquid absorption

Other Supplements

  • Ineffective low dose
  • Contains chemicals and fillers
  • Low quality ingredients
  • Added sugar or artificial sweeteners
  • Low pill absorption

DRINK IT UP

By absorbing more of what you need

Take a vitamin tablet and you’ll absorb a measly 20-30%. Combine vitamins with powerful plants in a liquid and you’ll boost absorption by up to 98%. That’s why we made Tonic a drink.

CUSTOMER STORIES

BUILT BY EXPERTS

Dr Gemma Newman

Senior NHS GP Partner, Author, and Holistic Health Specialist.

SUNNA VAN KAMPEN

Frustrated cold sufferer, biohacker brain and creator of Tonic.

EMMA MCKIE

Nutritionist, BSc biological science, and MSc Clinical Nutrition.

TEXT TONIC

Got questions on nutrition? We're here for you.

Drop a text to +447862136508 and our in-house nutritionist, Emma McKie, will get you answers. That's more uptime, less downtime for you.